Yunjie Wu

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Control of Cucumber mosaic virus (CMV) and Tobacco etch virus is difficult (TEV) mainly because of the lack of resistant tobacco varieties. In this study, the resistance to CMV and TEV of 22 tobacco cultivars, grown under both greenhouse and field conditions, was evaluated from 2007 to 2012. The genetic relationships among these cultivars were also assessed(More)
We selected four kinds of land use types from Caohai wetlands of Guizhou plateau (a total number of 32 soil profiles) to study the distribution characteristics of organic carbon content in soil. With different ways of land use, the organic carbon content of soil profiles and organic carbon density show the tendency of decreasing firstly and then increasing(More)
Quantitative real-time PCR (qRT-PCR) has becoming a widely used method for detection and characterization of gene expression in recent years. However, the accuracy of the qPCR output strongly depends on the performance of selected internal reference genes. In this study, we used periwinkle as material to select the most stably expressed reference genes(More)
—Ultra-precision off-plane alignment between the template and the substrate is of great importance to guarantee the quality of patterns manufactured by nanoimprint lithography technology. In this paper, an aerostatic imprint head with off-plane alignment functionality for nanoimprint lithography is developed. The high light of the mechanical design is that(More)
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